After immunoprecipitation of a breast tissue lysate with subset #8 CLL mAb CLL657, only the 45 kDa protein band was visible and its identity was investigated by nLC-ESI-MS/MS (Number 4C)

After immunoprecipitation of a breast tissue lysate with subset #8 CLL mAb CLL657, only the 45 kDa protein band was visible and its identity was investigated by nLC-ESI-MS/MS (Number 4C). promiscuous antigen-binding activity of subset #8 mAbs could lead to significant cell activation, again in contrast to the less responsive CLL cells from subsets #1 … Continue reading After immunoprecipitation of a breast tissue lysate with subset #8 CLL mAb CLL657, only the 45 kDa protein band was visible and its identity was investigated by nLC-ESI-MS/MS (Number 4C)